Do not display fork button if target repo already exists (fixes #944)

James Moger

2015-11-10 c332d9a3d4d9485cfe60fb8dd9db7dbde971642c

 src/main/java/com/gitblit/wicket/pages/RootPage.java

@@ -36,6 +36,7 @@

import org.apache.wicket.MarkupContainer;
import org.apache.wicket.PageParameters;
import org.apache.wicket.RequestCycle;
import org.apache.wicket.behavior.HeaderContributor;
import org.apache.wicket.markup.html.IHeaderContributor;
import org.apache.wicket.markup.html.IHeaderResponse;
@@ -191,6 +192,7 @@
         }
         navLinks.add(new PageNavLink("gb.repositories", RepositoriesPage.class,
               getRootPageParameters()));
         navLinks.add(new PageNavLink("gb.filestore", FilestorePage.class, getRootPageParameters()));
         navLinks.add(new PageNavLink("gb.activity", ActivityPage.class, getRootPageParameters()));
         if (allowLucene) {
            navLinks.add(new PageNavLink("gb.search", LuceneSearchPage.class));
@@ -565,7 +567,9 @@
               String username = RootPage.this.username.getObject();
               char[] password = RootPage.this.password.getObject().toCharArray();

               UserModel user = app().authentication().authenticate(username, password);
               HttpServletRequest request = ((WebRequest)RequestCycle.get().getRequest()).getHttpServletRequest();
					
               UserModel user = app().authentication().authenticate(username, password, request.getRemoteAddr());
               if (user == null) {
                  error(getString("gb.invalidUsernameOrPassword"));
               } else if (user.username.equals(Constants.FEDERATION_USER)) {